Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Nippon Hypox Laboratories Inc
Original Assignee
Nippon Hypox Laboratories Inc
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Hypox Laboratories Inc, Dainippon Ink and Chemicals Co LtdfiledCriticalNippon Hypox Laboratories Inc
Priority claimed from PCT/JP1987/000409external-prioritypatent/WO1987007835A1/en
Application grantedgrantedCritical
Publication of DE3770133D1publicationCriticalpatent/DE3770133D1/en